UC知道电气论文的摘要翻译 急！！！（不要在线或软件翻译的）
来源：百度知道 编辑：UC知道 时间：2024/09/21 15:28:24
设计内容包括：变电站的主接线设计及变压器的选择，变电所电气主接线设计是依据变电所的最高电压等级和变电所的性质，选择出一种与变电所在系统中的地位和作用相适应的接线方式。在经济角度上要考虑周全，尽量以最少的投资获得最佳的方案。按照要求选择合适的变压器。短路电流计算，对变电站系统中的各个电压等级下的母线发生三相短路时，所流过的短路电流进行了分别计算。电气设备动、热稳定校验，电气设备的选择条件包括两大部分：一是电气设备所需要满足的基本条件，即按正常工作条件选择，并按短路状态校验动、热稳定；二是根据不同电气设备的特点而提出的选择和校验项目。主要电气设备型号及参数的确定，防雷及过电压保护装置的设计，从变电站设计的面积出发，选择了避雷针的个数及高度、避雷器的型号以及防雷接地的方式。电气总平面及配电装置断面设计和无功补偿方案设计，较为详细地完成了电力系统中变电站设计。
设计只对变电站电气一次部分做了较为详细的理论设计，而对其电气二次部分并没有涉及。
关键词：变电站；短路电流；动稳定；热稳定；无功补偿
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The design of the content is 220 KV electric substations, Baishan City in part.
Design elements include: the main substation transformer wiring design and the choice of electrical substation main wiring design is based on the maximum voltage substation substation and the nature, to choose a substation in the system and the status and Suited to the role of the connection mode. In an economic point of view on the need to consider well, at least as far as possible to get the best investment programme. Choose the right in accordance with the requirements of the transformer. Short-circuit current basis, the system of substations in various voltage levels under the three-phase short circuit occurred when the bus, the flow of a short circuit were calculated. Fixed electrical equipment, thermal stability check, the choice of electrical equipment, including two major conditions: First, electrical equipment needed to meet the basic conditions, that is, the normal working conditions of c